//The ~ means yourself - so this should return the basic default information for your profile in XML format
//https://developer.linkedin.com/documents/profile-api
String url = "http://api.linkedin.com/v1/people/~";
OAuthRequest request = new OAuthRequest(Verb.GET, url);
service.signRequest(accessToken, request);
Response response = request.send();
System.out.println(response.getBody());
System.out.println();System.out.println();
System.out.println("********Get the profile in JSON********");
//This basic call profile in JSON format
//You can read more about JSON here http://json.org
url = "http://api.linkedin.com/v1/people/~";
request = new OAuthRequest(Verb.GET, url);
request.addHeader("x-li-format", "json");
service.signRequest(accessToken, request);
response = request.send();
System.out.println(response.getBody());
System.out.println();System.out.println();
System.out.println("********Get the profile in JSON using query parameter********");
//This basic call profile in JSON format. Please note the call above is the preferred method.
//You can read more about JSON here http://json.org
url = "http://api.linkedin.com/v1/people/~";
request = new OAuthRequest(Verb.GET, url);
request.addQuerystringParameter("format", "json");
service.signRequest(accessToken, request);
response = request.send();
System.out.println(response.getBody());
System.out.println();System.out.println();
System.out.println("********Get my connections - going into a resource********");
//This basic call gets all your connections each one will be in a person tag with some profile information
//https://developer.linkedin.com/documents/connections-api
url = "http://api.linkedin.com/v1/people/~/connections";
request = new OAuthRequest(Verb.GET, url);
service.signRequest(accessToken, request);
response = request.send();
System.out.println(response.getBody());
System.out.println();System.out.println();
System.out.println("********Get only 10 connections - using parameters********");
//This basic call gets only 10 connections - each one will be in a person tag with some profile information
//https://developer.linkedin.com/documents/connections-api
//more basic about query strings in a URL here http://en.wikipedia.org/wiki/Query_string
url = "http://api.linkedin.com/v1/people/~/connections";
request = new OAuthRequest(Verb.GET, url);
request.addQuerystringParameter("count", "10");
service.signRequest(accessToken, request);
response = request.send();
System.out.println(response.getBody());
System.out.println();System.out.println();
System.out.println("********GET network updates that are CONN and SHAR********");
//This basic call get connection updates from your connections
//https://developer.linkedin.com/documents/get-network-updates-and-statistics-api
//specifics on updates https://developer.linkedin.com/documents/network-update-types
url = "http://api.linkedin.com/v1/people/~/network/updates";
request = new OAuthRequest(Verb.GET, url);
request.addQuerystringParameter("type","SHAR");
request.addQuerystringParameter("type","CONN");
service.signRequest(accessToken, request);
response = request.send();
System.out.println(response.getBody());
System.out.println();System.out.println();
System.out.println("********People Search using facets and Encoding input parameters i.e. UTF8********");
//This basic call get connection updates from your connections
//https://developer.linkedin.com/documents/people-search-api#Facets
//Why doesn't this look like
//people-search?title=developer&location=fr&industry=4
//url = "http://api.linkedin.com/v1/people-search?title=D%C3%A9veloppeur&facets=location,industry&facet=location,fr,0";
url = "http://api.linkedin.com/v1/people-search:(people:(first-name,last-name,headline),facets:(code,buckets))";
request = new OAuthRequest(Verb.GET, url);
request.addQuerystringParameter("title", "Développeur");
request.addQuerystringParameter("facet", "industry,4");
request.addQuerystringParameter("facets", "location,industry");
System.out.println(request.getUrl());
service.signRequest(accessToken, request);
response = request.send();
System.out.println(response.getBody());
System.out.println();System.out.println();
/////////////////field selectors
System.out.println("********A basic user profile call with field selectors********");
//The ~ means yourself - so this should return the basic default information for your profile in XML format
//https://developer.linkedin.com/documents/field-selectors
url = "http://api.linkedin.com/v1/people/~:(first-name,last-name,positions)";
request = new OAuthRequest(Verb.GET, url);
service.signRequest(accessToken, request);
response = request.send();
System.out.println(response.getHeaders().toString());
System.out.println(response.getBody());
System.out.println();System.out.println();
System.out.println("********A basic user profile call with field selectors going into a subresource********");
//The ~ means yourself - so this should return the basic default information for your profile in XML format
//https://developer.linkedin.com/documents/field-selectors
url = "http://api.linkedin.com/v1/people/~:(first-name,last-name,positions:(company:(name)))";
request = new OAuthRequest(Verb.GET, url);
service.signRequest(accessToken, request);
response = request.send();
System.out.println(response.getHeaders().toString());
System.out.println(response.getBody());
System.out.println();System.out.println();
System.out.println("********A basic user profile call into a subresource return data in JSON********");
//The ~ means yourself - so this should return the basic default information for your profile
//https://developer.linkedin.com/documents/field-selectors
url = "https://api.linkedin.com/v1/people/~/connections:(first-name,last-name,headline)?format=json";
request = new OAuthRequest(Verb.GET, url);
service.signRequest(accessToken, request);
response = request.send();
System.out.println(response.getHeaders().toString());
System.out.println(response.getBody());
System.out.println();System.out.println();
System.out.println("********A more complicated example using postings into groups********");
//https://developer.linkedin.com/documents/field-selectors
//https://developer.linkedin.com/documents/groups-api
url = "http://api.linkedin.com/v1/groups/3297124/posts:(id,category,creator:(id,first-name,last-name),title,summary,creation-timestamp,site-group-post-url,comments,likes)";
request = new OAuthRequest(Verb.GET, url);
service.signRequest(accessToken, request);
response = request.send();
System.out.println(response.getHeaders().toString());
System.out.println(response.getBody());
System.out.println();System.out.println();
/**************************
*
* Wrting to the LinkedIn API
*
**************************/
/*
* Commented out so we don't write into your LinkedIn/Twitter feed while you are just testing out
* some code. Uncomment if you'd like to see writes in action.
*
*
System.out.println("********Write to the share - using XML********");
//This basic shares some basic information on the users activity stream
//https://developer.linkedin.com/documents/share-api
url = "http://api.linkedin.com/v1/people/~/shares";
request = new OAuthRequest(Verb.POST, url);
request.addHeader("Content-Type", "text/xml");
//Make an XML document
Document doc = DocumentHelper.createDocument();
Element share = doc.addElement("share");
share.addElement("comment").addText("Guess who is testing the LinkedIn REST APIs");
Element content = share.addElement("content");
content.addElement("title").addText("A title for your share");
content.addElement("submitted-url").addText("http://developer.linkedin.com");
share.addElement("visibility").addElement("code").addText("anyone");
request.addPayload(doc.asXML());
service.signRequest(accessToken, request);
response = request.send();
//there is no body just a header
System.out.println(response.getBody());
System.out.println(response.getHeaders().toString());
System.out.println();System.out.println();
System.out.println("********Write to the share and to Twitter - using XML********");
//This basic shares some basic information on the users activity stream
//https://developer.linkedin.com/documents/share-api
url = "http://api.linkedin.com/v1/people/~/shares";
request = new OAuthRequest(Verb.POST, url);
request.addQuerystringParameter("twitter-post","true");
request.addHeader("Content-Type", "text/xml");
//Make an XML document
doc = DocumentHelper.createDocument();
share = doc.addElement("share");
share.addElement("comment").addText("Guess who is testing the LinkedIn REST APIs and sending to twitter");
content = share.addElement("content");
content.addElement("title").addText("A title for your share");
content.addElement("submitted-url").addText("http://developer.linkedin.com");
share.addElement("visibility").addElement("code").addText("anyone");
request.addPayload(doc.asXML());
service.signRequest(accessToken, request);
response = request.send();
//there is no body just a header
System.out.println(response.getBody());
System.out.println(response.getHeaders().toString());
System.out.println();System.out.println();
System.out.println("********Write to the share and to twitter - using JSON ********");
//This basic shares some basic information on the users activity stream
//https://developer.linkedin.com/documents/share-api
//NOTE - a good troubleshooting step is to validate your JSON on jsonlint.org
url = "http://api.linkedin.com/v1/people/~/shares";
request = new OAuthRequest(Verb.POST, url);
//set the headers to the server knows what we are sending
request.addHeader("Content-Type", "application/json");
request.addHeader("x-li-format", "json");
//make the json payload using json-simple
Map<String, Object> jsonMap = new HashMap<String, Object>();
jsonMap.put("comment", "Posting from the API using JSON");
JSONObject contentObject = new JSONObject();
contentObject.put("title", "This is a another test post");
contentObject.put("submitted-url","http://www.linkedin.com");
contentObject.put("submitted-image-url", "http://press.linkedin.com/sites/all/themes/presslinkedin/images/LinkedIn_WebLogo_LowResExample.jpg");
jsonMap.put("content", contentObject);
JSONObject visibilityObject = new JSONObject();
visibilityObject.put("code", "anyone");
jsonMap.put("visibility", visibilityObject);
request.addPayload(JSONValue.toJSONString(jsonMap));
service.signRequest(accessToken, request);
response = request.send();
//again no body - just headers
System.out.println(response.getBody());
System.out.println(response.getHeaders().toString());
System.out.println();System.out.println();
*/
/**************************
*
* Understanding the response, creating logging, request and response headers
*
**************************/
System.out.println();
System.out.println("********A basic user profile call and response dissected********");
//This sample is mostly to help you debug and understand some of the scaffolding around the request-response cycle
//https://developer.linkedin.com/documents/debugging-api-calls
url = "https://api.linkedin.com/v1/people/~";
request = new OAuthRequest(Verb.GET, url);
service.signRequest(accessToken, request);
response = request.send();
//get all the headers
System.out.println("Request headers: " + request.getHeaders().toString());
System.out.println("Response headers: " + response.getHeaders().toString());
//url requested
System.out.println("Original location is: " + request.getHeaders().get("content-location"));
//Date of response
System.out.println("The datetime of the response is: " + response.getHeader("Date"));
//the format of the response
System.out.println("Format is: " + response.getHeader("x-li-format"));
//Content-type of the response
System.out.println("Content type is: " + response.getHeader("Content-Type") + "\n\n");
//get the HTTP response code - such as 200 or 404
int responseNumber = response.getCode();
if(responseNumber >= 199 && responseNumber < 300){
System.out.println("HOORAY IT WORKED!!");
System.out.println(response.getBody());
} else if (responseNumber >= 500 && responseNumber < 600){
//you could actually raise an exception here in your own code
System.out.println("Ruh Roh application error of type 500: " + responseNumber);
System.out.println(response.getBody());
} else if (responseNumber == 403){
System.out.println("A 403 was returned which usually means you have reached a throttle limit");
} else if (responseNumber == 401){
System.out.println("A 401 was returned which is a Oauth signature error");
System.out.println(response.getBody());
} else if (responseNumber == 405){
System.out.println("A 405 response was received. Usually this means you used the wrong HTTP method (GET when you should POST, etc).");
}else {
System.out.println("We got a different response that we should add to the list: " + responseNumber + " and report it in the forums");
System.out.println(response.getBody());
}
System.out.println();System.out.println();
System.out.println("********A basic error logging function********");
// Now demonstrate how to make a logging function which provides us the info we need to
// properly help debug issues. Please use the logged block from here when requesting
// help in the forums.
url = "https://api.linkedin.com/v1/people/FOOBARBAZ";
request = new OAuthRequest(Verb.GET, url);
service.signRequest(accessToken, request);
response = request.send();
responseNumber = response.getCode();
if(responseNumber < 200 || responseNumber >= 300){
logDiagnostics(request, response);
} else {
System.out.println("You were supposed to submit a bad request");